7542-45-2 Usage
Description
ASTAXANTHIN is a carotenoid pigment predominantly found in marine animals such as shrimp and salmon. It is recognized for its potent lipid-soluble antioxidant properties, which contribute to its diverse range of applications across various industries.
Used in Pharmaceutical Industry:
ASTAXANTHIN is used as a pharmaceutical agent for its antioxidant and anti-inflammatory properties. It helps in reducing oxidative stress and inflammation, which are implicated in various diseases and conditions.
Used in Nutraceutical Industry:
In the nutraceutical industry, ASTAXANTHIN is utilized as a dietary supplement to support overall health and well-being. Its antioxidant capabilities aid in neutralizing free radicals, thus protecting the body from potential damage.
Used in Cosmetic Industry:
ASTAXANTHIN is employed as an ingredient in cosmetic products for its skin health benefits. It is known to protect the skin from environmental stressors and promote a youthful appearance by reducing the signs of aging.
Used in Aquaculture Industry:
In aquaculture, ASTAXANTHIN is used as a feed additive to enhance the color and health of farmed fish and shellfish. Its presence improves the natural pigmentation and overall quality of these marine animals, making them more appealing to consumers.
Used in Food and Beverage Industry:
ASTAXANTHIN is incorporated into food and beverage products as a natural colorant and antioxidant. It provides a vibrant hue to various products while also extending their shelf life by preventing oxidation.
Used in Animal Nutrition:
ASTAXANTHIN is used in animal nutrition to support the health and performance of livestock. It contributes to improved growth, immune function, and reproductive success in animals.
Overall, ASTAXANTHIN's versatility and beneficial properties make it a valuable compound in multiple industries, from healthcare to agriculture, where it plays a crucial role in enhancing the quality, health, and longevity of various products and organisms.
Check Digit Verification of cas no
The CAS Registry Mumber 7542-45-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 7,5,4 and 2 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 7542-45:
(6*7)+(5*5)+(4*4)+(3*2)+(2*4)+(1*5)=102
102 % 10 = 2
So 7542-45-2 is a valid CAS Registry Number.
7542-45-2Relevant articles and documents
Leftwick,Weedon
, p. 49 (1967)
Method for Improving Flavor of Astaxanthin-Containing Extract
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, (2009/08/16)
A method for improving the flavor of an astaxanthin-containing extract of the present invention includes the steps of: mixing 0.5 to 1000 parts by weight of ethanol and 1 part by weight of the astaxanthin-containing extract so as to obtain an ethanol mixture; collecting a solid precipitated from the ethanol mixture obtained; and drying the solid collected. In particular, the astaxanthin-containing extract, i.e., the starting material, is an extract from a green alga.
PROCESS FOR THE SYNTHESIS OF INTERMEDIATES FOR THE PREPARATION OF ASTAXANTHIN
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Page/Page column 33-34, (2010/11/27)
The present invention relates to a process for the preparation of intermediates useful in the synthesis of Astaxanthin, in particular C15-Wittig salts, but also 4-oxo-β-ionones, 3-hydroxy-4-oxo-β-ionones and the aryl esters thereof. 4-oxo-β-ionone is prepared by starting from a β-ionone by oxidation with bromates in the presence of iodine or iodide. 3-hydroxy-4-oxo-β-ionone is prepared in 4 steps, starting from 4 -oxo- β-ionone by oxidation with peracids; the aryl esters thereof are solids that are easily isolated and purified by crystallisation, and may be converted in 5 steps to C15-Wittig salts and finally, by the Wittig reaction, to Astaxanthin.